Monoblox rear-projection surface from AV Stumpfl’s monoblox series, designed for a 21:9 aspect ratio. The surface has an overall size of 752 × 328 cm and a net projection area of 732 × 308 cm. It uses the R10 SD surface specification and is supplied as the projection surface only; the frame and stand are separate articles. The manufacturer article number is BXF-RU752328A1SD, with a net weight of 12.5 kg.